Well on my way home last night my service light came on. My engine is still running fine, nothing out of the ordinary happened and i wasnt beating on it. Ive already checked the gas tank cap, its on all the way, and i disconnected the battery for 15 minutes and the light still stays on. Im assuming its just some sensor or somethin. Is there something common that goes wrong with these engines??? Ill find out what it is tomorrow when i go to work. I hope its not anything serious though cuz i dont want to waste any money on it. Ill let ya know what i find out..